Fleece Performance 94-98 Dodge 5.9L Cummins 12V Coolant Bypass Kit

The Fleece Performance 94-98 Dodge 5.9L Cummins 12V Coolant Bypass Kit is a high-quality cooling system upgrade designed to improve coolant flow and reduce temperatures across all cylinders. This complete kit features a secondary thermostat that operates based on temperature rather than pressure, effectively preventing excessive pressure buildup and ensuring consistent cooling performance. Constructed with braided hoses and AN O-ring fittings, it guarantees a leak-free installation. Kits for model years 2003 and newer include billet hose brackets for added durability. This bypass kit addresses common coolant flow issues in the 5.9/6.7L Cummins engines, helping to prevent freeze plug blowouts and potential engine failures caused by overheating and pressure buildup. It is an essential upgrade for enhancing engine reliability and longevity, especially in demanding conditions.

Designed for 1994–1998 Dodge Ram trucks equipped with the 5.9L Cummins 12V engine, this coolant bypass kit is a direct replacement and upgrade for the factory cooling system components. It is particularly beneficial for trucks used in towing, heavy-duty applications, or high-performance setups where managing coolant temperatures is critical. Installation involves replacing existing hoses and fittings with the included braided hoses and fittings, ensuring a secure, leak-free connection. This kit is ideal for owners seeking to improve engine cooling efficiency and prevent costly failures related to coolant pressure and temperature issues. It is suitable for use in both stock and modified engines, providing a reliable solution for maintaining optimal engine temperatures under various operating conditions.